James Marafino

Washington, DC

Bib: 21751 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M30-34)
#0 / 2603
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:53/mi
33:49
279164
10K· 6.21 mi
10:21/mi
1:05:58
103217
15K· 9.32 mi
10:25/mi
1:38:20
5155
21K· 13.05 mi
10:43/mi
2:18:18
2037
25K· 15.53 mi
10:24/mi
2:44:10
35
30K· 18.64 mi
11:05/mi
3:18:35
5857
35K· 21.75 mi
11:24/mi
3:54:01
9892
40K· 24.85 mi
12:12/mi
4:31:56
3653
Finish· 26.22 mi
13:37/mi
4:50:30
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:18:1810:36 /mi⚡ faster
2nd Half
2:32:1111:33 /mi+10.0%
Positive split — 10.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:4910:533.11 mi33:49
10:53
-
10K
1:05:5810:373.10 mi32:09
10:21
-0:32
15K
1:38:2010:333.11 mi32:22
10:25
+0:04
21K
2:18:1810:363.73 mi39:58
10:43
+0:18
25K
2:44:1010:342.48 mi25:52
10:24
-0:19
30K
3:18:3510:393.11 mi34:25
11:05
+0:41
35K
3:54:0110:463.11 mi35:26
11:24
+0:19
40K
4:31:5610:563.10 mi37:55
12:12
+0:48
Finish(26.22 mi)
4:50:3011:051.37 mi18:34
13:37
+1:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

11:05 /mi

Slowest Pace

13:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

32:09

11% of race

Time at Steady Pace

2:46:26

57% of race

Time at Slower Pace

1:31:55

32% of race

Average Pace: 11:05 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi1739511597188117361115801886
10K3.10 mi17687-29211786-1891907-2618139120271939
15K3.11 mi17445+24211649+1371884+2317361115801886
21K3.73 mi17142+30311462+1871865+1917038113441846
25K2.48 mi16697+44511171+2911824+4115504102881675
30K3.11 mi16217+48010792+3791763+611508298141596
35K3.11 mi15816+40110438+3541696+671460491921477
40K3.10 mi15806+1010302+1361667+291580496091534
Finish(26.22 mi)1.37 mi16194-38810464-1621686-1921016125801966

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×18story building
+279ft-164ft

Overall

17361

Males

11580

M30-34

11580

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

18139

Males

12027

M30-34

12027

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+51ft-55ft

Overall

17361

Males

11580

M30-34

11580

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17038

Males

11344

M30-34

11344

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15504

Males

10288

M30-34

10288

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

15082

Males

9814

M30-34

9814

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14604

Males

9192

M30-34

9192

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15804

Males

9609

M30-34

9609

40K→Finish

24.9 - 26.2 mi

Top 70%
×5story building
+80ft-24ft

Overall

21016

Males

12580

M30-34

12580

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#17395
5K10K
601309*-292
#17395 #17687
10K15K
267509*+242
#17687 #17445
15K21K
297600*+303
#17445 #17142
21K25K
95540*+445
#17142 #16697
25K30K
160640*+480
#16697 #16217
30K35K
193594*+401
#16217 #15816
35K40K
345355*+10
#15816 #15806
40KFinish
43042*-388
#15806 #16194
TOTALS
23883589*+1201
#17395 #16194

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions